Sinead O'Connor sat down with 'Dr. Phil' McGraw for a rare TV interview to discuss her mental health. In a clip that premiered Thursday, the singer told McGraw, "I am fed up with being defined as the crazy person, the child abuse survivor." O'Connor has accused her now deceased mother of physically and sexually abusing her. O'Connor said, "She ran a torture chamber. She was a person who took delight in hurting you." The "Nothing Compares 2 U" singer recently made headlines after posting a video on Facebook from her hotel room saying she was suicidal and needed help.